Answer
- Browse to https://mailman.cc.gatech.edu/mailman/listinfo/<listName> (<listName> being the list to which you are subscribed with an outdated or unwanted email address).
- Select the "Unsubscribe or edit options" button.
- If you do not recall your list password, select the "Remind" button under Password reminder.
- Once the password reminder email arrives (usually within 1 - 2 minutes), log into the list.
- Under Changing your <listName> membership information, enter the New address you wish to use and Again to confirm.
- Tick the Change globally checkbox.
- Select the "Change My Address and Name" button to finish.
- The change must be confirmed via email. Be sure to look for the confirmation email from <listName>-request@cc.gatech.edu, which might be filtered to your Junk email folder. Once you've confirmed the change via email, the process is complete.